baber/WOPTO huggingface dataset:
Patent DE-69433945-T2 (DE)
Inventor: SCRIVEN ERIC F V
IPC: C08F2/06
Filed: 1994-10-25
Granted: 2005-08-11
Abstract: Described are preferred processes for producing linear polyvinylpyridines. The processes involve the use of hydrogen peroxide to initiate polymerization of vinylpyridine monomers in an aqueous solvent. Processes of the invention provide good reaction rates and conversions, and are particularly advantageous in achieving control of the MW's of the final product polymers.
Patent DE-69500717-T2 (DE)
Inventor: COLLEGE JOHN W
IPC: B01D53/34
Filed: 1995-04-18
Granted: 1998-02-12
Abstract: A wet scrubbing method for removal of sulfur dioxide from a gaseous stream uses a magnesium-enhanced lime scrubbing aqueous slurry, where a solids content in the aqueous slurry in a west scrubbing unit is maintained at an amount of between 13 to 20 percent by weight. A bleed stream is removed from the aqueous scrubbing slurry at a pH of between 4.5-5.6 and fed to an oxidising unit wherein calcium sulfite is oxidised to typsum. The gypsum and residual solids in the discharge from the oxidising unit are separated to produce a clarified solution, which is returned to the wet scrubbing unit. <IMAGE>
Patent DE-69506874-T2 (DE)
Inventor: JAMALUDDIN ABUL
IPC: E21B36/04
Filed: 1995-07-18
Granted: 1999-07-01
Abstract: An electric downhole heating system for formation heat treatment in the field of oil and gas production contains a separate wiring chamber, heating chamber, and cooling chamber, the latter being inserted between the wiring chamber and the heating chamber. The heat treatment is carried out by inserting the heater in a borehole to be treated. A gas, preferably nitrogen or air, is brought to the heater with a hose or tube. The gas flows through the wiring chamber and cooling chamber, and is heated by following a tortuous path in the heating chamber before it is expelled from the heater.
Patent DE-69507112-T2 (DE)
Inventor: COHEN MARLENE LOIS
IPC: A61K31/00
Filed: 1995-10-03
Granted: 1999-06-10
Abstract: This invention provides methods for the treatment or prevention of migraines which comprises administering to a mammal in need thereof a combination of a tachykinin receptor antagonist and a serotonin agonist. This administration may be concurrent or sequential, with either of the two activities being administered first.
Patent DE-69512916-T2 (DE)
Inventor: SAND KJELL
IPC: B65H35/00
Filed: 1995-07-11
Granted: 2000-06-15
Abstract: PCT No. PCT/SE95/00842 Sec. 371 Date Jan. 21, 1997 Sec. 102(e) Date Jan. 21, 1997 PCT Filed Jul. 11, 1995 PCT Pub. No. WO96/02475 PCT Pub. Date Feb. 1, 1996Apparatus for cutting fibrous reinforcement material in relationship with an ejector nozzle. The apparatus comprises at least two feeding rollers and a rotary cutter which is provided with a substantially cylindrical mantle surface with attachments for a number of knives. These cooperate with a support roller with an elastic surface layer for forming a thread nip. The mantle surface of the cutter is provided with slot-shaped recesses for the fiber thread, which recesses extend peripherally along the mantle surface and between successive knives. The recesses enable the thread to be fed forward by means of the feeding rollers at a feeding rate which deviates from the speed of the cutter, for adaptation of the cutting length of the fiber thread.
Patent DE-69519466-T2 (DE)
Inventor: KORNERUP NIELS
IPC: A61M25/02
Filed: 1995-06-01
Granted: 2001-03-22
Abstract: A device (1) for fixating a drainage tube (5) relative to a skin surface part of a patient or person comprises a plaster component (41) including a support foil (11) having an aperture for receiving said drainage tube (5), and opposite first and second side surfaces, said first side surface being provided with an adhesive layer for fixating said plaster component (41) relative to said skin surface part of said patient or person, a support component (50) arranged adjacent said aperture at said second side surface of said plaster component (41) and protruding therefrom, said support component (50) having an outer surface for supporting a length of said drainage tube (5) extending from said aperture at said second side surface of said plaster component (41) so as to turn said length of said drainage tube (5) in supported relationship with said support component (50) from an orientation substantially perpendicular to said skin surface part of said patient or person to an orientation substantially parallel with said skin surface part of said patient or person, and said support component (50) and said plaster component (41) being joined together.
Patent DE-69526125-T2 (DE)
Inventor: MURPHY MAURICE WILLIAM
IPC: H02G7/10
Filed: 1995-10-24
Granted: 2002-10-31
Abstract: Methods and apparatus for forming devices including dead-ends and insulator ties from flat and other strips of material, as well as the devices themselves, are disclosed. Components of these devices may be formed continuously from a single strip, avoiding the need to weld or clamp the components together. Forming the devices in this manner reduces the possibility of stresses or non-uniformities forming when the components are joined and permits continuous automatic or semi-automatic manufacture to occur. <IMAGE>
Patent DE-69527664-T2 (DE)
Inventor: GREENWOOD CHRISTOPHER JOHN
IPC: F16H37/08
Filed: 1995-11-20
Granted: 2003-02-13
Abstract: A transmission having a power input (100) and output (102) which are co-axial along the same axis of rotation comprises a toroidal drive (104) having two traction disks (7a) with at least one reaction path therebetween and a co-axial drive (106) having a planetary carrier (30) rotating around the axis of rotation and forming part of at least one reaction path between said disks (7a). <IMAGE>
Patent DE-69535590-T2 (DE)
Inventor: LINEMEYER DAVID L
IPC: C12N15/09
Filed: 1995-04-10
Granted: 2008-05-29
Abstract: DNAs encoding bradykinin B1 receptors from mammalian cells have been cloned and characterized. The recombinant receptor is capable of forming receptors which bind des-Arg10 kallidin and other B1-specific ligands. The DNA has been expressed in recombinant host cells which produce active recombinant protein. In addition, the recombinant host cells are utilized to establish a method for identifying modulators of the receptor activity, and receptor modulators are identified.
Patent DE-69626095-T2 (DE)
Inventor: BORZATTA VALERIO
IPC: C07D401/14
Filed: 1996-11-26
Granted: 2003-07-31
Abstract: Compounds of the formula (I)in which the polydispersity {overscore (M)}w/{overscore (M)}n is 1; n is 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 or 15; the radicals R1 are for example hydrogen or C1-C8alkyl; R2 is for example C2-C12alkylene; the radicals A are independently of one another -OR3, -N(R4)(R5) or a group of theR3, R4 and R5, which are identical or different, are for example hydrogen or C1-C18alkyl, or -N(R4)(R5) is additionally a group of the formulawith Y being -O-, -CH2-, -CH2CH2- or >N-CH3; X is -O- or >N-R6; R6 is for example hydrogen or C1-C18alkyl; R is preferably a group of the formulaand the radicals B have independently of one another one of the definitions given for A; with the proviso that in the individual recurrent units of the formula (I), each of the radicals B, R, R1 and R2 has the same or a different meaning, are useful as light stabilizers, heat stabilizers and oxidation stabilizers for organic materials, in particular synthetic polymers.
Patent DE-69633432-T2 (DE)
Inventor: SCARINGE STEPHEN
IPC: C07H19/167
Filed: 1996-06-07
Granted: 2005-09-22
Abstract: Phosphoramidite oligonucleotide synthesis is facilitated by the use of fluoride-labile 5' silyl protecting groups. RNA synthesis is improved by the use of 2' orthoester protecting groups. Reactions are conducted on a solid phase support, and acidic deprotection conditions are avoided, as is the necessity of oxidizing the phosphite linkage between each coupling reaction.
Patent DE-69715641-T2 (DE)
Inventor: KUTZKO P
IPC: C07K1/22
Filed: 1997-05-13
Granted: 2003-08-07
Abstract: A method of separating a soluble milk component from milk is disclosed. The method involves the use of tangential flow filtration across a membrane to form a retentate and a permeate, combining the permeate with the original milk sample, and repeating this procedure until the milk has been sufficiently purified. Preferably, the milk is combined with a chelating agent, such as EDTA, to improve the purification efficiency. This procedure is advantageously employed with milk from transgenic animals which have been genetically altered to express exogenous proteins, such as therapeutic proteins, in their milk.
Patent DE-69725007-T2 (DE)
Inventor: FUNG Y
IPC: A61K49/00
Filed: 1997-05-09
Granted: 2004-07-08
Abstract: This invention provides functional dyes of the general formula:    <IMAGE>  1  wherein R1, R2, and R5 may be the same or different and are selected from the group consisting of hydrogen, C1-C10 alkyl, C1-C10 alkoxyl, hydroxyl, C1-C10 hydroxyalkyl, C1-C10 alkoxyalkyl, C1-C10 aryl, carboxyl, C1-C10 carboxylalkyl, halogen, nitro, C1-C10 alkoxycarbonyl, mercapto, C1-C10 mercaptoalkyl, C1-C10 alkylthio, sulfonate, and -(CH2)m-N(R6)(R7) wherein R6 and R7 are independently hydrogen or C1-C10 alkyl, C1-C10 acyl, and R6 and R7 are capable of forming 5, 6, or 7 membered rings which may optionally be substituted with -O-, -NR8, or -S-; R3 and R4 may be the same or different and are selected from the group consisting of C1-C10 alkyl, C1-C10 hydroxyalkyl, C1-C10 alkoxyalkyl, C1-C10 aryl, C1-C10 carboxylalkyl, C1-C10 alkyl sulfonate, mercapto alkyl and -(CH2)mN(R6)(R7); W1 and W2 may be the same or different and are selected from the group consisting of -S-, -O-, -Se-, -Te-, -NR8 and C(R9)(R10); and m is about 0-10; R8, R9, and R10 are independently hydrogen, C1-C10 alkyl, C1-C10 alkoxy, C1-C10 mercaptoalkyl, hydroxyl, C1-C10 hydroxyalkyl, C1-C10 alkoxyalkyl, C1-C10 aryl, C1-C10 carboxylalkyl, C1-C10 alkoxycarbonyl, C1-C10 alkylthio, and -(CH2)m-N(R6)(R7); and A is selected from the group consisting of -(CH2)-, -O-, -S-, or -NR8. Also provided are methods of using dyes of the invention comprising administering a diagnostically effective amount of the dye to a patient and visualizing the dye.
Patent DE-69725564-T2 (DE)
Inventor: BEXELL MATS
IPC: H02N2/02
Filed: 1997-03-26
Granted: 2004-08-05
Abstract: This invention relates to an actuator or motor comprising an electromechanical material which alters its shape under the influence of an electrical voltage. Said actuator comprises at least a monolitic module (1,2) with electrodes integrated in said electromechanical material and in that the force or displacement due to the applied voltages is transferred, to the point to be actuated or moved by the shape change of the material, using at least two independent contact points. The invention also relates to a method for fabricating said actuator or motor.
Patent DE-69729185-T2 (DE)
Inventor: CLAUSEN DAHL
IPC: C12Q1/00
Filed: 1997-03-14
Granted: 2004-11-25
Abstract: In a sensor for measuring an analyte in a biological sample whose measuring surface is covered by or comprises a membrane, the membrane has free groups on the surface facing the sample. The surface is modified such that a hydrophilic component is immobilized on the surface in such a manner that chains of the hydrophilic component are chemically bonded to free groups on the surface. Thus, the surface is provided with a more hydrophilic character relative to its unmodified state.
Patent DE-69735708-T2 (DE)
Inventor: WANG YULUN
IPC: A61B19/08
Filed: 1997-02-19
Granted: 2006-09-28
Abstract: A system for performing minimally invasive cardiac procedures includes a pair of surgical instruments coupled to a pair of robotic arms with end effectors that can be manipulated to hold and suture tissue. The robotic arms are coupled to a pair of master handles by a controller to produce a corresponding movement of the end effectors. The movement of the handles is scaled such that the end effectors movement corresponds differently, typically smaller, than the movement performed by the hands of the surgeon. The input button allows the surgeon to adjust the position of the handles without moving the end effector, so that the handles can be moved to a more comfortable position. The system may include a robotically controlled endoscope allowing the surgeon to remotely view a surgical site. The surgeon may manipulate handles and move end effectors to perform a cardiac procedure.
Patent DE-69802206-T2 (DE)
Inventor: DONDOLINI ALESSANDRO
IPC: G06F13/40
Filed: 1998-08-28
Granted: 2002-07-11
Abstract: This invention relates to a circuit (10) for interconnecting electronic modules in a data and/or commands channel (bus) segment. The circuit (10) comprises a plurality of connectors (11-1 DIVIDED 11-5) designed to accommodate electronic modules of the same type or different types and a plurality of Pins (14) associated with the connectors and interconnected through a plurality of electric connections (21). The electric connections (21) between the Pins (14) of the connectors (11-1 DIVIDED 11-5) are controlled by electronic switches (24-1 DIVIDED 24-4) in such a way that a plurality of sub-segments, each comprising a subset of the connectors (11-1 DIVIDED 11-5), is obtained from a bus segment. Moreover the connections (21) are made in such a way that it is possible to accommodate the different types of electronic modules, for example system modules and peripheral modules, in any position of the bus segment.
Patent DE-69802903-T2 (DE)
Inventor: FANELLI PASQUALE
IPC: B01J19/18
Filed: 1998-01-15
Granted: 2002-08-08
Abstract: The present invention relates to apparatus for the semi-continuous polymerisation of monomers with the use of a chain initiator. This apparatus is characterised in that it comprises a reactor (1) arranged with its axis substantially vertical and defining a lower, frustoconical part (III), an upper atomisation part (I) and an intermediate part (II), the reactor (1) having monomer and initiator inlet apertures (8, 10, 20, 21) at least one outlet aperture (12), a recycling duct (15) connected at one end to the outlet aperture (12) and at the other end to the upper part (I) through at least one atomiser (9), and a stirrer (25). The apparatus according to the invention has the particular advantage of being usable for reactions with any type of chain initiator and catalyst, whether they are solid, liquid or in suspension. The apparatus according to the invention may also be used in situations where there is risk of damage to the catalyst if this is pumped and in situations where the product obtained has a viscosity such that it cannot be recycled further.
Patent DE-69803766-T2 (DE)
Inventor: VAN DER HEIJDEN FRANSISCUS ANT
IPC: E04B2/06
Filed: 1998-04-02
Granted: 2002-09-05
Abstract: Building system comprising individual building elements (1), each element having an upper and a lower surface which are substantially parallel to each other and each building element having at least one opening (10, 11) extending from the upper surface to the lower surface, the building elements being such that they can be positioned on top of each other so that openings of different elements are aligned with respect to each other, characterized in that in each opening a connecting element (30) can be placed by means of which the building element belonging to it can be connected with a predetermined pressure to the building element located immediately below the first building element.
Patent DE-69811702-T2 (DE)
Inventor: LEHTIMAEKI TEUVO
IPC: B65H29/34
Filed: 1998-10-06
Granted: 2004-02-05
Abstract: The invention relates to an apparatus for stacking at least two sheets, an apparatus comprising a vertically movable stacking platform and an intermediate support member with a width advantageously essentially equal to that of a stacking platform. The intermediate support member is adapted movable into a position above the stacking platform or above a stack of at least one sheet placed on the platform and over which intermediate support member the next sheet or sheet substack is brought and which intermediate support member is then retracted from between the overlying sheets, whereby the sheets are simultaneously aligned against a back gage. The intermediate support member is made from a flexible multilayer material having at least one layer made from a material having a substantially high tear resistance.
Patent DE-69821339-T2 (DE)
Inventor: HESELIUS LARS-HENRIK
IPC: B32B15/04
Filed: 1998-03-26
Granted: 2004-12-02
Abstract: The present invention relates to method of lamination-pressing, combined with simultaneous curing of the adhesive layer used in the method, a sandwich product comprising a realigned lamellar mineral wool slab having its both sides lined with a thin facing. The lamination pressure is adjusted to be between a minimum and a maximum pressure, both pressure limits being determined by their respective effects, which in turn are related to the properties of the included materials, that is, the mineral wool, the facing and the adhesive.
Patent DE-69825142-T2 (DE)
Inventor: SCHMID KARL
IPC: B01L7/00
Filed: 1998-05-01
Granted: 2005-08-11
Abstract: The apparatus comprises a square, metallic vessel holder (11) with twenty-four chambers (13) arranged to smoothly take up in an upright position changeable, transparent reaction vessels used to carry biological reaction liquids of about 100  mu l. At the side walls of the chambers (13) are arranged two connectors (21, 22) with associated boreholes. Within these holes are removably fixed first (32) and second optic fibers (31). These fibers are connected in such a manner, that the axial extensions of the fibers (31, 32) meet one another approximately at a same point of the chamber's axle, and in such a manner, that light escaping from the first fibers (32) cannot reach the second fibers (31) directly. The open ends of the fibers are connected to a common light source and individually to associated light receivers, respectively. <IMAGE>
Patent DE-69831566-T2 (DE)
Inventor: SOMERS K
IPC: A01N37/02
Filed: 1998-05-14
Granted: 2006-06-14
Abstract: This invention is in the area of methods and compositions for the inhibition of the expression of VCAM-1 and, in particular, for the treatment of diseases mediated by VCAM-1, including cardiovascular and inflammatory diseases.
Patent DE-69900548-T2 (DE)
Inventor: ANDREASSON ANDERS
IPC: F01N3/20
Filed: 1999-01-28
Granted: 2002-05-23
Abstract: A system for NOx reduction in combustion gases, especially from diesel engines, incorporates an oxidation catalyst to convert at least a portion of NO to NO2, tparticulate filter, a source of reductant such as NH3 and an SCR catalyst. Considerable improvements in NOx conversion are observed.
Patent DE-69903584-T2 (DE)
Inventor: TRAMONTINA TULLIO
IPC: B42D1/08
Filed: 1999-11-10
Granted: 2003-06-18
Abstract: The invention relates to photos, photo arrangements and ceremony recording album, having a plurality of pages, which are usually made of cardboards (2), on each one of which photos, photo arrangements and ceremony recordings are alleged, which comprise a front (15), a back cover (16) and a back (19). Said album (21) is made of a plurality of modules (7), each one of which being adapted to comprise a boardcard (2), which is glued on a selfadhesive paper sheet or film (1), said boardcard being adapted to comprise two adjacent sides (3), on each one of which a photo, or a photo composition could be printed. Said modules (7) are glued each one to the other in order to form a pre-album (P) which is covered by a front and a rear cover (15, 16) as well as their back (19) in order to conceive an album as a book both as a page collection and as a compact and robust structure.
Patent DE-69908420-T2 (DE)
Inventor: TJEENK WILLINK ANTONIE
IPC: B05B1/00
Filed: 1999-12-29
Granted: 2004-03-18
Abstract: A method for removing condensables from a natural gas stream upstream of a wellhead choke connected to a subterranean formation, the method comprising the steps of: (A) inducing the natural gas stream to flow at supersonic velocity through a conduit and thereby causing it to cool to a temperature that is below a temperature at which condensables will begin to condense forming separate droplets and/or particles; (B) separating the droplets and/or particles from the gases; (C) collecting the gas from which the condensables have been removed; (D) and transporting the gas and/or the condensables to a wellhead and/or re-injecting it into the subterranean formation from which it has been produced, or into a different formation, with the proviso that not all of the collected gas and condensables are re-injected into the same reservoir zone of the same formation, and a well completion system for producing gas from a subterranean formation wherein said method is applied.
Patent DE-69909646-T2 (DE)
Inventor: MORITA LTD
IPC: C07C227/16
Filed: 1999-11-17
Granted: 2004-01-29
Abstract: A process for producing a benzoylacrylic acid derivative (formula 1) in high yield through a small number of steps and a simple purification step. The process comprises reacting 2,4,5-trifluoro-3-methyl-6-nitrobenzoyl chloride with a compound (formula 2) to yield an aminoacrylic acid derivative (formula 1) and then reacting the aminoacrylic acid derivative (formula 1) with an amine derivative represented by R<2>-NH2, wherein R<2> is a cycloalkyl group or the like. <CHEM>   <CHEM>   <CHEM>
Patent DE-69909978-T2 (DE)
Inventor: MCNEIL BENSON
IPC: B26D5/02
Filed: 1999-02-15
Granted: 2004-05-27
Abstract: A rotatable perforating roll, for use in a continuously operating paper-converting rewinder, comprises at least a first plurality of pockets and a second plurality of pockets, each of the pockets designed to receive at least one perforating surface therein. The pockets are spaced apart from one another along the roll's outer circumference such that the pockets of the first plurality are equally spaced from one another at a first angular distance, and the pockets of the second plurality are equally spaced from one another at a second angular distance different from said first angular distance, but the pockets of the first plurality are unequally spaced from the pockets of the second plurality.